var express = require('express')
var app = express()
var bodyParse = require('body-parser')

// 创建 application/x-www-form-urlencoded 编码解析
var urlencodedParser = bodyParse.urlencoded({extended:false})

app.use(express.static('public'))
app.get('/post.html', function (req, res) {
	res.sendFile(__dirname+'/'+'post.html')
})

app.post('/process_post', urlencodedParser, function (req, res) {
	
	// 输出 JSON 格式
	response = {
		first_name:req.body.first_name,
		last_name:req.body.last_name
	}
	console.log(response)
	res.end(JSON.stringify(response))
})

var server = app.listen(3000, function () {
	var host = server.address().address
	var port = server.address().port
	console.log("应用实例，访问地址为 http://%s:%s", host, port)
})